Phase 7: Hoàn thiện Modular RAG Backend với FastAPI và Đa LLM Provider

requirements.txt

@@ -0,0 +1,17 @@
+fastapi>=0.104.1
+uvicorn>=0.24.0
+pydantic>=2.4.2
+pydantic-settings>=2.0.3
+requests>=2.31.0
+opensearch-py>=2.3.1
+azure-identity>=1.15.0
+msgraph-core>=1.0.0
+markitdown>=0.0.1
+paddlepaddle>=2.5.2
+paddleocr>=2.7.0.3
+python-dotenv>=1.0.0
+httpx>=0.25.1
+openai>=1.3.5
+sentence-transformers>=2.2.2
+PyMuPDF>=1.23.0
+Pillow>=10.0.0